What is azoospermia? Azoospermia is a condition that prevents a man from having sperm in his semen. It is a major cause of male subfertility. Subfertility is a condition that prevents a man from getting a woman pregnant after 1 year of unprotected regular sex.
Gabriele Susanne Kerner (born 24 March 1960), better known by her stage name Nena, is a German singer-songwriter, actress, and comedienne who rose to international fame in 1983 with the New German Wave song  99 Luftballons . In 1984, she re-recorded this song in English as 99 Red Balloons. Nena was also the name of the band with whom she released the song. The re-recording of some of her old songs rekindled her career in 2002. In 2007, she co-founded Neue Schule Hamburg.
Chusovitina will be 41 years old when she competes for her native Uzbekistan in Rio, which makes her the oldest female gymnast in Olympic history. Chusovitina's age makes her an outlier in most elite sports, but especially in women's gymnastics, which is known for uniquely young athletes. Not only will Chusovitina be the oldest female gymnast at the Summer Games in Rio, but she will also be the oldest female gymnast in Olympic history.